On 2011-05-10T14:57:58, Max Williams <max.willi...@betfair.com> wrote:
> Hi Florian,
> I've installed the sg_persist RA, configured it and it works as expected with
> a Netapp iSCSI LUN, excellent!
Good feedback! One comment:
>
> Here is my configuration:
> primitive scsi_reservation ocf:heartbeat:sg_persist params
> sg_persist_resource="scsi_reservation0" devs="/dev/dm-6 /dev/dm-7"
> required_devs_nof="2" reservation_type=1
You shouldn't use "dm-*" device names. Those aren't guaranteed
persistent across reboots, and you may end up reserving something quite
different then what you intended. You may have better success with
/dev/disk/by-id/* paths.
Regards,
Lars
--
Architect Storage/HA, OPS Engineering, Novell, Inc.
SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB
21284 (AG Nürnberg)
"Experience is the name everyone gives to their mistakes." -- Oscar Wilde
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